package com.cwz.redis.configure;

import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * @program: w-demo
 * @description: redis 配置
 * @author: Wen
 **/
@Configuration
@EnableCaching
@AutoConfigureBefore(RedisAutoConfiguration.class)
public class RedisConfig extends CachingConfigurerSupport {

	@SuppressWarnings(value = { "unchecked", "rawtypes" })
	@Bean
	public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
		RedisTemplate<Object, Object> template = new RedisTemplate<>();
		template.setConnectionFactory(connectionFactory);

		FastJson2JsonRedisSerializer serializer = new FastJson2JsonRedisSerializer(Object.class);

		// 使用 StringRedisSerializer 来序列化和反序列化redis的key值
		template.setKeySerializer(new StringRedisSerializer());
		template.setValueSerializer(serializer);

		// Hash的 key 也采用 StringRedisSerializer 的序列化方式
		template.setHashKeySerializer(new StringRedisSerializer());
		template.setHashValueSerializer(serializer);

		template.afterPropertiesSet();
		return template;

	}

}
